Project:SPARQL/examples

Observations and their locations

#defaultView:Map
PREFIX wbt: <http://biodiversity.wiki.opencura.com/prop/direct/>
 
SELECT * WHERE {
   ?s wbt:P8 ?o .
}
}}

Observations within 100 km from San Francisco

#defaultView:Map
PREFIX wbt: <http://biodiversity.wiki.opencura.com/prop/direct/>
SELECT  ?utrechtLocation
WHERE
{
  SERVICE <https://query.wikidata.org/sparql> {
    wd:Q62 wdt:P625 ?utrechtLocation .  
  }
  # Utrecht coordinates

  SERVICE wikibase:around {
     ?observation wbt:P8 ?location .
    bd:serviceParam wikibase:center ?utrechtLocation .
    bd:serviceParam wikibase:radius "10" .
  } .
  SERVICE wikibase:label {
    bd:serviceParam wikibase:language "[AUTO_LANGUAGE],en" .
  } 
}